Automatic condensation control device

Abstract

The utility model discloses an automatic condensation control device which comprises a shell, an adjusting mechanism and a refrigerating mechanism. A condenser pipe is arranged at the upper end of the inner wall of the shell, a filter screen is arranged in a filter groove formed in the rear end of the shell, an air inlet pipe is arranged in an air inlet formed in the right side of the shell, a liquid outlet pipe is arranged in a liquid outlet hole formed in the left side of the shell, and the liquid outlet pipe and the air inlet pipe are communicated through the condenser pipe. Avoiding openings corresponding to the condensation pipes are formed in the upper ends of the heat-conducting fins; the adjusting mechanism comprises a rack plate, gears, rotating shafts and a sliding frame, the rotating shafts are symmetrically and rotatably connected to the left side and the right side of the interior of the shell, and the lower ends of the outer arc faces of the two rotating shafts are fixedly sleeved with the gears. And the condensation efficiency is greatly improved.

Description

Technical Field

[0001] The utility model relates to the technical field of condensers, in particular to an automatic condensation control device. Background Art

[0002] The condenser is a component of the refrigeration system and a type of heat exchanger. It can convert gas or vapor into liquid and transfer the heat in the tube to the air near the tube in a very fast manner. The working process of the condenser is an exothermic process. In the circulation system of the refrigerator, the compressor inhales low-temperature and low-pressure refrigerant vapor from the evaporator, and compresses it adiabatically to become high-temperature and high-pressure superheated vapor. The vapor is then pressed into the condenser for constant pressure cooling, and releases heat to the cooling medium. The vapor is then cooled into a supercooled liquid refrigerant. Some condensers rely on a single condenser tube for heat exchange and condensation, resulting in low heat dissipation efficiency. Some condensers use fans to speed up the heating time, but the fan is fixed in position, which can easily lead to condensation dead corners, making the heat exchange effect not very ideal. For this reason, we propose an automatic condensation control device. Utility Model Content

[0003] The technical problem to be solved by the utility model is to overcome the existing defects and provide an automatic condensation control device, which utilizes heat sinks to increase the heat dissipation area and a movable fan to perform heat exchange and air blowing, thereby avoiding condensation dead corners, greatly improving condensation efficiency, and effectively solving the problems in the background technology.

[0004] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: an automatic condensation control device, comprising a housing, an adjustment mechanism and a refrigeration mechanism;

[0005] Shell: A condenser is provided at the upper end of the inner wall, a filter screen is provided in a filter tank provided at the rear end of the shell, an air inlet is provided in an air inlet provided at the right side of the shell, a liquid outlet is provided in a liquid outlet provided at the left side of the shell, the liquid outlet and the air inlet are connected through the condenser, and evenly distributed heat conducting sheets are provided on the outer arc surface of the condenser, and a avoidance opening corresponding to the condenser is provided at the upper end of the heat conducting sheet;

[0006] Adjustment mechanism: It includes a rack plate, a gear, a rotating shaft and a sliding frame. The rotating shaft is symmetrically connected to the left and right sides of the inner shell. The lower ends of the outer arc surfaces of the two rotating shafts are fixedly sleeved with gears. The upper end of the inner wall of the shell is fixedly connected with the sliding frame. The interior of the sliding frame is slidably connected with a rack plate, and the rack plates are meshed with the gears.

[0007] Refrigeration mechanism: It is arranged in the middle mounting seat of the rotating shaft. The refrigeration mechanism is located inside the shell. The heat sink is used to increase the heat dissipation area. The movable fan is used for heat exchange and air blowing, which avoids condensation dead corners and greatly improves the condensation efficiency.

[0008] Furthermore, the single chip microcomputer is arranged on the right side of the shell, and the input end of the single chip microcomputer is electrically connected to the external power supply, thereby realizing the control of the electrical appliance.

[0009] Furthermore, the adjustment mechanism also includes a crank and a connecting rod, one end of the connecting rod is rotatably connected to the right side of the rack plate through a pin shaft, and the other end of the connecting rod is rotatably connected to the crank through a pin shaft. An avoidance opening corresponding to the crank is opened on the right side of the outer shell to realize the movement of the refrigeration fan.

[0010] Furthermore, a second motor is provided on the right mounting seat of the housing, the output shaft of the second motor is fixedly connected to the right end of the crank, and the input end of the second motor is electrically connected to the output end of the single-chip microcomputer, thereby realizing the movement drive of the refrigeration fan.

[0011] Furthermore, the refrigeration mechanism includes a rotating shaft, a motor 1 and fan blades, and the motor 1 is respectively arranged in a middle mounting seat of the rotating shaft. The front end of the output shaft of the motor 1 is fixedly connected to the rotating shaft, and the outer arc surface of the rotating shaft is provided with evenly distributed fan blades. The input end of the motor 1 is electrically connected to the output end of the single-chip computer, thereby realizing the operation of the refrigeration fan.

[0012] Furthermore, a temperature sensor is provided at the upper end of the heat conducting sheet, and the temperature sensor is bidirectionally electrically connected to the single-chip microcomputer to realize temperature perception.

[0013] Furthermore, a support plate is fixedly connected to the lower end of the shell, and mounting holes are provided at four corners of the support plate to realize the installation of the condenser.

[0014] Compared with the prior art, the beneficial effects of the present invention are: the present automatic condensation control device has the following advantages:

[0015] 1. The staff first installs the condenser to the predetermined position through the mounting hole on the support plate, and then connects the air inlet pipe to the gas outlet of the external air compressor. The compressor inhales low-temperature and low-pressure refrigerant vapor from the evaporator, and compresses it into high-temperature and high-pressure superheated steam through adiabatic compression of the compressor, and then presses it into the condenser for constant pressure cooling, and releases heat to the cooling medium, and then cools it into supercooled liquid refrigerant. Subsequently, the motor is turned on and operated through the single-chip microcomputer control. The output shaft drives the rotating shaft to rotate and then drives the fan blades to rotate. The wind is filtered by the filter and blown out. Due to the action of the air compressor, the steam moves in the condenser tube and then flows out from the liquid outlet pipe. During the movement of the steam in the condenser tube, the condenser tube absorbs the heat in the steam and then transfers the heat to the heat conducting plate. The cooperation of the condenser tube and the second heat conducting plate increases the heat dissipation area. The heat dissipation area is increased by using the heat sink to make the heat dissipation area more sufficient.

[0016] 2. Turn on motor 2 through the control of the single-chip microcomputer. The output shaft drives the crank to rotate in a radius with itself as the center. The crank drives the connecting rod, and the connecting rod drives the rack plate to reciprocate, thereby driving the gears on both sides of the rotating shaft to rotate, and driving the refrigeration mechanism to move back and forth to blow air. The staff can understand the current temperature of the condenser tube through the information fed back to the single-chip microcomputer by the temperature sensor, which can increase the efficiency of heat dissipation and make the condensation effect better. The movable fan performs heat exchange and blowing, avoiding condensation dead corners and greatly improving the condensation efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a schematic diagram of the structure of the utility model;

[0018] Figure 2 It is a schematic diagram of the cross-sectional structure of the utility model.

[0019] In the figure: 1 housing, 2 adjustment mechanism, 21 crank, 22 connecting rod, 23 rack plate, 24 gear, 25 rotating shaft, 26 sliding frame, 3 refrigeration mechanism, 31 rotating shaft, 32 motor 1, 33 fan blade, 4 motor 2, 5 support plate, 6 single chip microcomputer, 7 temperature sensor, 8 mounting hole, 9 liquid outlet pipe, 10 air inlet pipe, 11 heat conductive sheet, 12 condenser pipe, 13 filter screen. DETAILED DESCRIPTION

[0020] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0021] See also Figure 1-2 , This embodiment provides a technical solution: an automatic condensation control device, comprising a housing 1, an adjustment mechanism 2 and a refrigeration mechanism 3;

[0022] Shell 1: A condenser 12 is provided at the upper end of the inner wall thereof, a filter screen 13 is provided in a filter tank provided at the rear end of the shell 1, an air inlet 10 is provided in an air inlet provided at the right side of the shell 1, a liquid outlet 9 is provided in a liquid outlet hole provided at the left side of the shell 1, the liquid outlet 9 and the air inlet 10 are connected through the condenser 12, and evenly distributed heat conducting sheets 11 are provided on the outer arc surface of the condenser 12, and a avoidance opening corresponding to the condenser 12 is provided at the upper end of the heat conducting sheet 11;

[0023] Adjustment mechanism 2: It includes a rack plate 23, a gear 24, a rotating shaft 25 and a sliding frame 26. The rotating shaft 25 is symmetrically connected to the left and right sides of the inner part of the shell 1. The lower ends of the outer arc surfaces of the two rotating shafts 25 are fixedly sleeved with gears 24. The upper end of the inner wall of the shell 1 is fixedly connected to the sliding frame 26. The interior of the sliding frame 26 is slidably connected to the rack plate 23. The rack plates 23 are meshed with the gear 24. The adjustment mechanism 2 also includes a crank 21 and a connecting rod 22. One end of the connecting rod 22 is rotatably connected to the right side of the rack plate 23 through a pin, and the other end of the connecting rod 22 is rotatably connected to the crank 21 through a pin. The right side of the shell 1 is provided with a The avoidance opening corresponding to the crank 21, the right mounting seat of the housing 1 is provided with a motor 24, the output shaft of the motor 24 is fixedly connected to the right end of the crank 21, the input end of the motor 24 is electrically connected to the output end of the single chip computer 6, the single chip computer 6 controls to turn on the motor 24, the output shaft drives the crank 21 to rotate with itself as the center of the circle, the crank 21 drives the connecting rod 23, the connecting rod 23 drives the rack plate 23 to do reciprocating motion, and then drives the gears 24 on the rotating shafts 25 on both sides to rotate, drives the refrigeration mechanism 3 to move back and forth to blow air, and the movable fan performs heat exchange and blowing, avoiding condensation dead corners, and greatly improving the condensation efficiency;

[0024] Refrigeration mechanism 3: It is arranged in the middle mounting seat of the rotating shaft 25, and the refrigeration mechanism 3 is located inside the housing 1. The refrigeration mechanism 3 includes a rotating shaft 31, a motor 32 and a fan blade 33. The motor 32 is respectively arranged in the middle mounting seat of the rotating shaft 25. The front end of the output shaft of the motor 32 is fixedly connected with the rotating shaft 31, and the outer arc surface of the rotating shaft 31 is provided with evenly distributed fan blades 33. The input end of the motor 32 is electrically connected to the output end of the single chip computer 6. The single chip computer 6 controls the motor 32 to start running, and the output shaft drives the rotating shaft 31 to rotate and then drives the fan blade 33 to rotate. The wind is filtered by the filter 13. It blows out the wind. Due to the action of the air compressor, the steam moves in the condenser 12, and then flows out from the liquid outlet pipe 9. In the process of the steam moving in the condenser 12, the condenser 12 absorbs the heat in the steam and then transfers the heat to the heat conducting sheet 11. The condenser 12 and the second heat conducting sheet 11 increase the heat dissipation area under the cooperation of the condenser 12 and the second heat conducting sheet 11. The heat dissipation area is increased by using the heat dissipation sheet to make the heat dissipation area more sufficient.

[0025] Wherein: the single chip microcomputer 6 is arranged on the right side of the housing 1, and the input end of the single chip microcomputer 6 is electrically connected to the external power supply to control the operation.

[0026] Wherein: a temperature sensor 7 is arranged at the upper end of the heat conducting plate 11, and the temperature sensor 7 is bidirectionally electrically connected to the single chip microcomputer 6. The staff can understand the current temperature of the condenser tube 12 through the information fed back to the single chip microcomputer 6 by the temperature sensor 7, which is convenient for the staff to understand the temperature.

[0027] Among them: the lower end of the shell 1 is fixedly connected with a support plate 5, and the four corners of the support plate 5 are provided with mounting holes 8. The staff first installs the condenser to a predetermined position through the mounting holes 8 on the support plate 5, which is convenient for installation.

[0028] The working principle of an automatic condensation control device provided by the utility model is as follows: the staff first installs the condenser to the predetermined position through the installation hole 8 on the support plate 5, and then connects the air inlet pipe 10 with the gas outlet of the external air compressor. The compressor inhales low-temperature and low-pressure refrigerant vapor from the evaporator, and adiabatically compresses it into high-temperature and high-pressure superheated steam, and then presses it into the condenser for constant pressure cooling, and releases heat to the cooling medium, and then cools it into supercooled liquid refrigerant. Subsequently, the single-chip microcomputer 6 controls the motor 32 to start running, and the output shaft drives the rotating shaft 31 to rotate and then drives the fan blades 33 to rotate, and the wind is filtered by the filter 13. To blow out air, the steam moves in the condenser 12 due to the action of the air compressor, and then flows out from the liquid outlet pipe 9. In the process of the steam moving in the condenser 12, the condenser 12 absorbs the heat in the steam and then transfers the heat to the heat conductive plate 11. The cooperation of the condenser 12 and the second heat conductive plate 11 increases the heat dissipation area. Then the motor 2 4 is turned on through the single-chip microcomputer 6 control, and the output shaft drives the crank 21 to rotate with itself as the center of the circle. The crank 21 drives the connecting rod 23, and the connecting rod 23 drives the rack plate 23 to reciprocate, thereby driving the gears 24 on the rotating shafts 25 on both sides to rotate, and driving the refrigeration mechanism 3 to move back and forth left and right for blowing air. The staff can understand the current temperature of the condenser 12 through the information fed back to the single-chip microcomputer 6 by the temperature sensor 7, which can increase the efficiency of heat dissipation and make the condensation effect better. After the heat exchange is completed, repeat the above operation to perform the next batch of heat exchange operations.

[0029] It is worth noting that the single chip microcomputer 6 disclosed in the above embodiment can use S7-200, the motor 1 32 and the motor 2 4 can use AKM2G4x servo motors, the temperature sensor 7 can use WZP-D corrosion-proof and explosion-proof temperature sensor, and the single chip microcomputer 6 controls the temperature sensor 7, the motor 1 32 and the motor 2 4 to work using methods commonly used in the prior art.

[0030] The above description is only an embodiment of the present invention, and does not limit the patent scope of the present invention. Any equivalent structure or equivalent process transformation made by using the contents of the specification and drawings of the present invention, or directly or indirectly applied in other related technical fields, are also included in the patent protection scope of the present invention.

Claims

1. An automatic condensation control device, characterized in that: It comprises a housing (1), an adjustment mechanism (2) and a refrigeration mechanism (3); The housing (1) is provided with a condenser (12) at the upper end of the inner wall thereof, a filter screen (13) is provided in a filter tank provided at the rear end of the housing (1), an air inlet (10) is provided in an air inlet provided at the right side of the housing (1), a liquid outlet (9) is provided in a liquid outlet hole provided at the left side of the housing (1), the liquid outlet (9) and the air inlet (10) are connected via the condenser (12), the outer arc surface of the condenser (12) is provided with evenly distributed heat conducting plates (11), and a relief opening corresponding to the condenser (12) is provided at the upper end of the heat conducting plate (11); The adjusting mechanism (2) comprises a rack plate (23), a gear (24), a rotating shaft (25) and a sliding frame (26), wherein the rotating shaft (25) is symmetrically rotatably connected to the left and right sides of the inner part of the housing (1), the gear (24) is fixedly sleeved on the lower ends of the outer arc surfaces of the two rotating shafts (25), the sliding frame (26) is fixedly connected to the upper end of the inner wall of the housing (1), the rack plate (23) is slidably connected inside the sliding frame (26), and the rack plate (23) is meshedly connected with the gear (24); Refrigeration mechanism (3): It is arranged in the middle mounting seat of the rotating shaft (25), and the refrigeration mechanism (3) is located inside the outer shell (1).

2. An automatic condensation control device according to claim 1, characterized in that: The single-chip computer (6) is arranged on the right side of the housing (1), and an input end of the single-chip computer (6) is electrically connected to an external power supply.

3. An automatic condensation control device according to claim 2, characterized in that: The adjusting mechanism (2) further comprises a crank (21) and a connecting rod (22); one end of the connecting rod (22) is rotatably connected to the right side of the rack plate (23) via a pin, and the other end of the connecting rod (22) is rotatably connected to the crank (21) via a pin; and a clearance opening corresponding to the crank (21) is provided on the right side of the housing (1).

4. An automatic condensation control device according to claim 3, characterized in that: A second motor (4) is arranged on the right mounting seat of the housing (1), the output shaft of the second motor (4) is fixedly connected to the right end of the crank (21), and the input end of the second motor (4) is electrically connected to the output end of the single chip computer (6).

5. The automatic condensation control device according to claim 1, characterized in that: The refrigeration mechanism (3) comprises a rotating shaft (31), a motor (32) and fan blades (33); the motor (32) is respectively arranged in a middle mounting seat of the rotating shaft (25); the front end of the output shaft of the motor (32) is fixedly connected to the rotating shaft (31); the outer arc surface of the rotating shaft (31) is provided with evenly distributed fan blades (33); the input end of the motor (32) is electrically connected to the output end of the single-chip computer (6).

6. The automatic condensation control device according to claim 1, characterized in that: A temperature sensor (7) is provided at the upper end of the heat conducting sheet (11), and the temperature sensor (7) is bidirectionally electrically connected to the single chip computer (6).

7. The automatic condensation control device according to claim 1, characterized in that: The lower end of the housing (1) is fixedly connected to a support plate (5), and four corners of the support plate (5) are provided with mounting holes (8).

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